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#1 |
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Dual L5506 + Win2012 DC = No Good?
![]() full quality picture link: http://i.minus.com/itEZmZD49IWXx.png I have upgraded my server from 2008 r2 to 2012 and one thing I noticed, it's not utilizing the second processor (second physical socket), further investigation got me confused. Please refer the picture above. NOTE: this processor DO NOT SUPPORT hyper-threading; hence there should be only 8/8 not 4/8 or 8/16/ |
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#2 |
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Asuming your BIOS is setup correctly are you running the latest Chipset drivers for your motherboard? I'm hazarding a guess that may be the reason the OS is only picking up one socket instead of 2.
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#3 | |
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And also I even tried to consult with the data center and microsoft technet, but nobody could provide any kind of answer or solution. I've been asked about some boot (msconfig) configuration but it's about threads/core not CPU physical units. http://i.minus.com/ifKeyWGR7zuWf.png and also I've been asked about parked cores, they are for cores/threads not for physical CPU units. (they were disabled for testing purpose anyway) |
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#4 |
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give a linux live cd a shot and see if it recognizes both processors.
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#6 |
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well, perhaps something happened between now and then. maybe you bumped the case and loosened the connection between the socket and the board. maybe a chip died on you. so rather than spending a long time reinstalling windows 2008 to backtrack your steps, spend 5 minutes downloading a linux live cd and pop that bad boy in.
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#7 | |
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#8 |
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#9 | |
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BTW, in your W2012 screenshot your L5506 are reporting as E5506, does that also happen in W2008?
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#10 | |
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Yes I spoke with vendor, but apparently they gave up and is undergoing approval to get me a new server. |
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#11 | |
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#12 |
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Try using speccy or HWiNFO and see what info you can get on those CPUs.
Check they are BOTH L5506 or E5506. I suspect they are mismatched, one L5506 and the other a E5506 and maybe different steppings too. Report back with results. With an UPGRADE rather than reinstall of W2K12 this might well have caused a problem with the HAL. And it has selected single CPU ACPI and not multiprocessor. Now this article is not specific about W2K12, but talks about the issue with XP. http://wiert.me/2010/10/14/windows-x...ally-two-cpus/ May be there are some clues there. Also http://answers.microsoft.com/en-us/w...f-66c2928d6de4 I'd love to see the performance of your system running W2K3R2 Geekbench. I have a couple of ES5506's sitting around, and I want to see if it is worth buying RAM/mainboard for them. Put your results here: http://www.techpowerup.com/forums/sh...ad.php?t=88575 Good luck! |
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#13 |
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ugh, i would love those two procs for my linux libvirt host!
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#14 |
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Here's a picture of new replaced cpu. Ps can you notice something new too?
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Intel Crunchers (34 threads): 4770K 4.3G (7t), 2x 3770K 4.3G (14t), 2600K 4G (7t), X3210 (3t), P-M 735A, P4 HT 3G AMD Crunchers (12 cores):1100T 3.6G (3t), 1045T 3.4G (2t), X4 640 3.2G, X2 4200+, T64 ML-37 AMD Folders (6272 GCN cores): 2x 7950 1125/1475, 7970 1150/1650, 7770 1100/1200 NV Folders (2336 GF10x + 1344 GK104 cores):GTX 470 & 465 720/1715, 4x 460 768MB 825/2000, GTS 450, 660Ti 1228/6000 HEATWARE |
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#17 |
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Hello 96GB of RAM?
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Intel Crunchers (34 threads): 4770K 4.3G (7t), 2x 3770K 4.3G (14t), 2600K 4G (7t), X3210 (3t), P-M 735A, P4 HT 3G AMD Crunchers (12 cores):1100T 3.6G (3t), 1045T 3.4G (2t), X4 640 3.2G, X2 4200+, T64 ML-37 AMD Folders (6272 GCN cores): 2x 7950 1125/1475, 7970 1150/1650, 7770 1100/1200 NV Folders (2336 GF10x + 1344 GK104 cores):GTX 470 & 465 720/1715, 4x 460 768MB 825/2000, GTS 450, 660Ti 1228/6000 HEATWARE |
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